CN207798687U - Portable detection analyzer - Google Patents
Portable detection analyzer Download PDFInfo
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- CN207798687U CN207798687U CN201721852178.4U CN201721852178U CN207798687U CN 207798687 U CN207798687 U CN 207798687U CN 201721852178 U CN201721852178 U CN 201721852178U CN 207798687 U CN207798687 U CN 207798687U
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- pedestal
- sample rack
- light source
- cuvette
- analyzer
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- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000004458 analytical method Methods 0.000 claims abstract description 13
- 230000009471 action Effects 0.000 claims abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 83
- 239000000758 substrate Substances 0.000 claims description 31
- 238000010438 heat treatment Methods 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000003153 chemical reaction reagent Substances 0.000 claims description 8
- 238000003760 magnetic stirring Methods 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims description 3
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- 238000010586 diagram Methods 0.000 description 8
- 239000011324 bead Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 239000013307 optical fiber Substances 0.000 description 2
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- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
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- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- 230000009466 transformation Effects 0.000 description 1
- 238000004879 turbidimetry Methods 0.000 description 1
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- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The utility model discloses a portable detection analyzer, which comprises a sample rack and a detection device; the sample rack is provided with a plurality of cuvette slots at intervals along the transverse direction, and each cuvette slot can be inserted and used for accommodating one cuvette; the detection device is used for detecting and analyzing the samples in the cuvettes and comprises a light source assembly and a receiving assembly, wherein the light source assembly and the receiving assembly are respectively arranged at the front side and the rear side of the sample rack and respectively move to the positions opposite to the cuvettes along the transverse direction under the action of a first driving mechanism and a second driving mechanism. The utility model discloses technical scheme makes a plurality of cell slots in-line arrangement through setting up long banding structure with the sample frame, and light source subassembly and receiving component are respectively through actuating mechanism relative mounting in the both sides of sample frame, utilize two actuating mechanism respectively drive light source subassembly and receiving component to remove in proper order and go on the detection and analysis to the position relative with each cell, its simple structure, with low costs, detection speed is fast.
Description
Technical field
The utility model is related to medical detecting Instrument technical field, more particularly to a kind of portable inspectiont analyzer.
Background technology
The structure of biochemistry detection analytical equipment is typically to use turntable structure, and circle distribution has multiple cuvettes to insert on turntable
Slot, detection device setting on one of matched position of cuvette slot, successively to multiple by rotary turnplate
Cuvette in slot is detected, and structure is complex, and design accuracy is more demanding, and cost is big, is unfavorable for being generalized to
In the centers She Kang or small medical mechanism；
And biochemistry detection analytical equipment generally use scattering immunoturbidimetry principle or projection immunoturbidimetry principle are come
Analysis is detected to sample, but the fixed setting of the light source of existing biochemistry detection analyzer and cannot adjust, i.e. light source
The path channels that the light sent out is passed through are changeless, to take into account above two detection and analysis mode, are used
There are limitations.
In addition, the structure of existing biochemistry detection analyzer is typically to use carousel mode, circle distribution has more on turntable
A cuvette slot, sample and corresponding chemical reagent are needed with sample needle after being added to cuvette by sample and chemistry
Reagent hand operated mixing uniformly or by the suction repeatedly of sample needle after automatic stir evenly, is being detected, either
Hand operated mixing or automatic stirring are required for being stirred one by one, and mixing speed is slow, is examined to great amount of samples
Detection speed is seriously affected when survey.
Utility model content
The purpose of this utility model is that solving deficiency in the prior art at least to some extent, provide a kind of portable
Detection analysis instrument.
To achieve the above object, portable inspectiont analyzer provided by the utility model, including：
Sample rack, the sample rack is laterally spaced to offer multiple cuvette slots, and each cuvette slot can
One cuvette of receiving of grafting, the chemistry examination that the cuvette is used to contain sample to be detected and be reacted with the sample
Agent；
Detection device, for being detected analysis to the sample in each cuvette, the detection device includes
Light source assembly and receiving unit, the light source assembly and receiving unit are separately positioned on the front and rear sides of the sample rack, and
The light source assembly and receiving unit can respectively under the action of the first driving mechanism and the second driving mechanism, laterally move to
The position opposite with each cuvette.
Preferably, the light source assembly includes the first pedestal being connect with first driving mechanism and with described first
The second pedestal that pedestal is transversely arranged side by side, second pedestal can carry out rotation adjusting relative to the first pedestal around a shaft,
And the axis direction of the shaft extends transversely；
Between the front and rear wall of first pedestal at least one first path channels, first light path are offered along level
Channel is provided with the first lens close to one end of the sample rack, and one end far from the sample rack is provided with first light source；
At least one second path channels are offered between the front and rear wall of second pedestal, second path channels are leaned on
One end of the nearly sample rack is provided with the second lens, and one end far from the sample rack is provided with second light source；Described second
The irradiating angle of path channels is adjusted by the rotation angle of second pedestal.
Preferably, it is provided with a locating part between first pedestal and the second pedestal, to limit second pedestal
Rotation angle；
Second pedestal is transversely perforative to offer arc slide opening, and the center of circle of the arc slide opening is located at the shaft
Axial line on；
The locating part is a stop screw, and first pedestal is towards being provided with along cross on the end face of second pedestal
To the threaded hole of extension, the stop screw is connected to across the arc slide opening in the threaded hole, and by described second
Pedestal is fixed on first pedestal.
Preferably, the sample rack is logical in offering opposite first on the front and rear sides wall of each cuvette slot respectively
Unthreaded hole and the second light hole, first light hole are the strip-shaped hole vertically extended, and the second light hole is circular through hole.
Preferably, first driving mechanism includes the first driving motor being arranged on substrate transverse direction one end, sets
Set the substrate transverse direction other end and by the first driving belt and matched first synchronizing wheel of first driving motor,
It is arranged on the substrate and the first sliding rail for extending transversely and is slidably arranged on first sliding rail and by described
First sliding block of one driving belt driving, is provided with first be fixedly connected with first driving belt on first sliding block
Connector, first connector fix first pedestal by the first supports support.
Preferably, the receiving unit includes the third pedestal being connect with second driving mechanism and is arranged in institute
State detector of the third pedestal towards the sample rack side.
Preferably, second driving mechanism includes the second driving motor being arranged on substrate transverse direction one end, sets
Set the substrate transverse direction other end and by the second driving belt and matched second synchronizing wheel of second driving motor,
It is arranged on the substrate and the second sliding rail for extending transversely and is slidably arranged on second sliding rail and by described
Second sliding block of two driving belts driving, is provided with second be fixedly connected with second driving belt on second sliding block
Connector, second connector fix the third pedestal by the second supports support.
Preferably, further include having substrate, the sample rack and the first driving mechanism and the second driving mechanism are arranged at
On the substrate, it is provided between the sample rack and the substrate for promoting the sample in each cuvette and chemistry examination
Agent is sufficiently mixed the magnetic stirring apparatus of reaction.
Preferably, the both ends of the sample rack transversely are fixed on the substrate by support plate respectively, the magnetic force
Agitating device includes magnetic stripe between being rotatably arranged on two support plates, for driving the magnetic stripe to be rotated around its center line
Several magnetic beads or iron shot placed in electric rotating machine and each cuvette；The two-stage magnetism of the magnetic stripe with it is described in
Heart line is vertical.
Preferably, the bottom of the sample rack is additionally provided with heating component, and the heating component includes being fitted in the sample
The heating film of this bottom surface and the fixed plate that the heating film is fixed on to the sample rack bottom surface.
Technical solutions of the utility model make multiple cuvette slots be in line by the way that sample rack is arranged to long strip type structure
Arrangement, and light source assembly and receiving unit are driven respectively by the opposite both sides for being mounted on sample rack of driving mechanism using two
Mechanism, which respectively drives light source assembly and receiving unit and is moved to successively on the position opposite with each cuvette, to be tested and analyzed,
Simple in structure, at low cost, detection speed is fast.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model portable inspectiont analyzer；
Fig. 2 is the attachment structure schematic diagram of the utility model light source assembly and the first driving mechanism；
Fig. 3 is the structural schematic diagram of the utility model light source assembly；
Fig. 4 is the decomposition texture schematic diagram of Fig. 3；
Fig. 5 is the cross-sectional view of the first path channels of the utility model；
Fig. 6 is the cross-sectional view of the second path channels of the utility model；
Fig. 7 is the attachment structure schematic diagram of the utility model receiving unit and the second driving mechanism；
Fig. 8 is the structural schematic diagram of the utility model receiving unit；
Fig. 9 is the structural schematic diagram of the utility model sample rack and magnetic stirring apparatus；
Figure 10 is the structural schematic diagram of the utility model heating component.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation, be based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " " axial direction ", " circumferential direction ", " radial direction " is orientation based on ... shown in the drawings
Or position relationship, be merely for convenience of describing the present invention and simplifying the description, do not indicate or imply the indicated device or
Element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Indicate that fisrt feature level height is less than second feature.
The portable inspectiont analyzer of the utility model embodiment is described in detail with reference to the accompanying drawings.
As shown in Figures 1 to 10, the portable inspectiont analyzer of the utility model embodiment, including substrate 100 and set
Set sample rack 10, detection device and magnetic stirring apparatus 70 on substrate.
Wherein, the sample rack 10 is laterally spaced offers multiple cuvette slots 11, each cuvette slot
11 one cuvette 60 of plug-in receiving, the cuvette 60 is for containing sample to be detected and being reacted with the sample
Chemical reagent；And sample rack 10 in offering the first opposite thang-kng respectively on the front and rear sides wall of each cuvette slot 11
Hole 12 and the second light hole 13.
The detection device to the sample in each cuvette 60 for being detected analysis, the detection device packet
Light source assembly 20 and receiving unit 30 are included, the light source assembly 20 and receiving unit 30 are oppositely arranged on the sample rack respectively
10 front and rear sides, and the light source assembly 20 and receiving unit 30 can be respectively in the first driving mechanism 40 and the second driving mechanisms
Under the action of 50, laterally move to the position opposite with each cuvette 60.
It should be noted that the detection device of the utility model, magnetic stirring apparatus 70, the first driving mechanism 40 and
Two driving mechanisms 50 are electrically connected in control unit (not shown), and the control unit of the present embodiment can be to be disposed on the substrate
Control circuit board, or host computer (such as computer or mobile phone equipment).
According to the portable inspectiont analyzer of the utility model embodiment, to the ratio in one of cuvette slot 11
When color cup 60 is detected, sample and chemical reagent are loaded in the cuvette 60, light source assembly 20 and receiving unit 30 divide
It is not moved on the position opposite with the cuvette slot 11 under the action of the first driving mechanism 40 and the second driving mechanism 50,
The light that light source assembly 20 is emitted sequentially passes through the first light hole 12, cuvette 60 and second with unthreaded hole and by receiving unit
30 are received, to be detected analysis to the sample in the cuvette 60.It is to be appreciated that in practical application, can be
All cuvette slots 11 are all placed with cuvette 60, the light source assembly 20 and receiving unit 30 of detection device on sample rack 10
All cuvettes 60 can automatically be examined successively respectively under the drive of the first driving mechanism 40 and the second driving mechanism 50
Survey analysis.
In one embodiment of the utility model, as shown in Figures 2 to 4, the light source assembly 20 includes and described
First pedestal 21 of one driving mechanism 40 connection and the second pedestal 22 being transversely arranged side by side with first pedestal 21, institute
Rotation adjusting, and the axis direction edge of the shaft 214 can be carried out relative to the first pedestal 21 around a shaft 214 by stating the second pedestal 22
It is laterally extended.
Wherein, it in conjunction with shown in Fig. 5 and Fig. 6, is offered along level between the front and rear wall of first pedestal 21 at least one
First path channels 212, first path channels 212 are provided with the first lens 24A close to one end of the sample rack 10, far
One end from the sample rack 10 is provided with first light source 25A.At least one is offered between the front and rear wall of second pedestal 22
A second path channels 223, second path channels 223 are provided with the second lens 24B close to one end of the sample rack 10,
One end far from the sample rack 10 is provided with second light source 25B；The irradiating angle of second path channels 223 passes through described
The rotation angle of second pedestal 22 is adjusted.Accordingly, first light hole 12 is the strip-shaped hole vertically extended,
Second light hole 13 is circular through hole.
It should be noted that LED light source, laser diode or halogen can be used in first light source 25A and second light source 25B
Lamp, and the receiving unit 30 includes the third pedestal 31 being connect with second driving mechanism 50 and setting described the
Three pedestals 31 towards 10 side of the sample rack detector 32, as shown in Figure 8；The detector 32 is spectrometer or silicon photoelectricity
Pond can receive the light that first light source 25A or second light source 25B is emitted, and be converted into electric signal according to the light received
And it is sent to the content parameter of detection substance required for control unit obtains.
Specifically, the first path channels 212 on first pedestal 21 of the present embodiment have there are four and are mutually parallel, corresponding
First light source 25A also there are four, and the wavelength of light that is sent out of each first light source 25A is different；Second on second pedestal 22
The tool of path channels 223 there are two and be mutually parallel, corresponding second light source 25B also there are two, and two second light source 25B are sent out
The wavelength of light gone out is different.That is, the portable inspectiont analyzer of the present embodiment can according to scattering immunoturbidimetry or thoroughly
Immunoturbidimetry principle is penetrated to determine to be irradiated using first light source 25A or using second light source 25B, and according to inspection
It surveys and needs to select the light source of corresponding wavelength；For example, according to scattering immunoturbidimetry principle come when being detected, using the second base
First light hole 12 of the second path channels 223 alignment sample rack 10 on seat 22, the light that second light source 25B is emitted
After second path channels 223 pass through the first light hole 12 to inject cuvette 60 with a predetermined angle, light is by sample
Complex particle refraction deflects and projects from the second light hole 13 and examined by the reception of the detector of receiving unit 30 32
Survey analysis；If when being detected, using first light on the first pedestal 21 according to transmission immunological turbidimetry method principle
Paths 212 are directed at the first light hole 12 of sample rack 10, and the light that second light source 25B is emitted is along horizontal through cuvette 60
And analysis is detected by the reception of detector 32.
Further, as shown in Figures 3 and 4, it is provided with a locating part between first pedestal, 21 and second pedestal 22, with
The rotation angle of second pedestal 22 is limited, and the rotation angle for limiting the second pedestal 22 is exactly to limit the second path channels
223 angle so that the incident ray of second light source 25B along the second path channels 223 with acclivitous irradiation, and the second light
The angle of paths 223 and horizontal plane is adjustable between 10-37 °.
Specifically, second pedestal 22 is transversely perforative offers arc slide opening 222, the arc slide opening 222
The center of circle is located on the axial line of the shaft 214；The locating part is a stop screw 23, and first pedestal 21 is towards described
The threaded hole 211 extended transversely is provided on the end face of second pedestal 22, the stop screw 23 passes through the arc slide opening
222 and be connected in the threaded hole 211, and second pedestal 22 is fixed on first pedestal 21.
Shaft 214 is arranged on the first pedestal 21, and transversely prolongs from the first pedestal 21 towards 22 direction of the second pedestal protrusion
It stretches, and the distance between the axle center of shaft 214 and the axle center of threaded hole 211 are equal to the radius of arc slide opening 222；Second pedestal 22
In transversely offering one on the center of circle of arc slide opening 222 for being arranged the axis hole 221 of shaft 214；When installation, the second pedestal 22
So that axis hole 221 is sleeved in shaft 214, and the screw rod of stop screw 23 is threaded in spiral shell across arc slide opening 222
On pit 211 so that the head of stop screw 23 by 22 pressing of the second pedestal on the first pedestal 21, to by the second pedestal 22
It is fixed with the first pedestal 21；When needing to adjust the angle of the second path channels 223 of the second pedestal 22, limit spiral shell is slightly unclamped
Nail 23, make the second pedestal 22 around the shaft 214 axis rotation to required angle, then stop screw 23 is tightened and fixes second
Pedestal 22.
Each first light source 25A and second light source 25B is respectively installed by a light source mounting base 26 and a connecting tube 27
In 212 and second path channels 223 of corresponding first path channels, one end of light source mounting base 26 offers light source mounting hole
261, the other end offers the intercommunicating pore 262 being connect with light source mounting hole 261, and one end plugged and fixed of the connecting tube 27 is even
In through-hole 262 and in light source mounting hole 261 first light source 25A or second light source 25B it is opposite, connecting tube 27 it is another
It holds plugged and fixed on first path channels, 212 or second one end of path channels 223 far from sample rack 10, and each connects
The optical fiber 271 at its both ends is provided through on the central axis of take over 27；In this way, the first light source in light source mounting base 26 can be made
The light that 25A or second light source 25B are sent out enters after optical fiber 271 in corresponding path channels, and the focusing through lens
It acts on and is radiated on cuvette 60.
First pedestal 21 is corresponded in the one end for being plugged with connecting tube 27 and is offered and the first light in each first path channels 212
First locking screw holes 213 of 212 vertical connection of paths, the second pedestal 22 correspond to each second in the one end for being plugged with connecting tube 27
Offer the second locking screw holes 224 with 223 vertical connection of the second path channels in path channels 223, and light source mounting base 26
The third locking screw holes 263 with 262 vertical connection of intercommunicating pore are offered in the one end for being plugged with connecting tube 27；The one of connecting tube 27
After intercommunicating pore 262 is inserted at end, it is connected in third locking screw holes 263 using lock-screw and compresses connecting tube 27 and make connecting tube 27
It is fixed with light source mounting base 26；After the other end of connecting tube 27 is inserted into the first path channels 212 or the second path channels 223, profit
It is connected in 213 or second locking screw holes 224 of corresponding first locking screw holes with lock-screw and compresses connecting tube 27 and make connection
Pipe 27 and the first pedestal 21 or the second pedestal 22 are fixed.
It is provided with light source mounting plate 264 on one end of 26 corresponding light source mounting hole 261 of each light source mounting base, to by
One light source 25A or second light source 25B is fixed in the light source mounting hole 261 of corresponding light source mounting base 26.
Each first path channels, 212 and second path channels 223 offer lens close to one end of sample rack 10
Mounting hole, the first pedestal 21 and the second pedestal 22 correspond to and are provided with lens mounting plate 28 on one end of each lens mounting hole, to
First lens 24A and the second lens 24B are fixed on to the lens of each correspondence the first path channels 212 and the second path channels 223
In mounting hole, and the through hole 281 opposite with lens mounting hole is offered on each lens mounting plate 28.
In some embodiments of the utility model, as shown in Fig. 2, first driving mechanism 40 includes being arranged described
The first driving motor 41, setting on the lateral one end of substrate 100 in the lateral other end of the substrate 100 and pass through the first transmission skin
Band 43 on the substrate 100 and is extended transversely with first driving motor, 41 matched first synchronizing wheel 44, setting
The first sliding rail 45 and be slidably arranged on first sliding rail 45 and first slided by first driving belt 43 drives
Block 46, is provided with the first connector 47 being fixedly connected with first driving belt 43 on first sliding block 46, and described
A connection piece 47 fixes first pedestal 21 by the support of the first support element 48.Specifically, the output of the first driving motor 41
The first driving wheel 42 is arranged on axis, the ring set of the first driving belt 43 tensioning is in the first driving wheel 42 and the first synchronizing wheel 44
On, the rotation of the first driving belt 43 can be driven when the first driving motor 41 rotates as a result, by the first driving wheel 42, and then drive
The first sliding block 46 being fixed on the first driving belt 43 is moved along the first sliding rail 45, to make the first sliding block 46 by first
Support member 48 drives the first pedestal 21 of light source assembly 20 transversely to move.
Further, as shown in fig. 7, second driving mechanism 50 includes being arranged on the lateral one end of the substrate 100
The second driving motor 51, setting in the lateral other end of the substrate 100 and passes through the second driving belt 53 and driven with described second
Dynamic 51 matched second synchronizing wheel 54 of motor, the second sliding rail 55 for being arranged on the substrate 100 and extending transversely and
The second sliding block 56 for being slidably arranged on second sliding rail 55 and being driven by second driving belt 53, second sliding block
The second connector 57 being fixedly connected with second driving belt 53 is provided on 56, second connector 57 passes through second
The third pedestal 31 is fixed in the support of support element 58.Specifically, second is arranged on the output shaft of the second driving motor 51 actively
Wheel 52, the ring set of the second driving belt 53 tensioning is on the second driving wheel 52 and the second synchronizing wheel 54, the second driving motor as a result,
The rotation of the second driving belt 53 can be driven when 51 rotation by the second driving wheel 52, and then drives and is fixed on the second driving belt 53
On the second sliding block 56 moved along the second sliding rail 55, to make the second sliding block 56 pass through the second support element 58 drive receiving unit 30
Third pedestal 31 transversely move.
In some embodiments of the utility model, as shown in figure 9, the magnetic stirring apparatus 70 is arranged in the sample
Between frame 10 and the substrate 100, for promoting sample in each cuvette 60 and chemical reagent fully mixed using magnetic force
Close reaction.Specifically, the both ends of the sample rack 10 transversely are fixed on by support plate 71 on the substrate 100 respectively, institute
State magnetic stirring apparatus 70 include be rotatably arranged on magnetic stripe 72 between two support plates 71, for drive the magnetic stripe 72 around
Several magnetic beads or iron shot placed in the electric rotating machine 74 of its center line rotation and each cuvette 60；The magnetic stripe
72 two-stage magnetism and the central axis.
That is, magnetic stripe 72 is the string configuration being laterally extended, both ends are rotatably supported in by rotation axis respectively
In two support plates 71, and one of rotation axis is pierced by after support plate 71 through the output shaft of shaft coupling 73 and electric rotating machine 74 company
It connects, the center line of the magnetic stripe 72 is the axis of rotation axis, and the poles N of magnetic stripe 72 are located at one side, and the poles S of magnetic stripe 72 are located at
Its other side；In this way, when electric rotating machine 74 drives magnetic stripe 72 to be rotated around center line, due to sample rack 10 upward of magnetic stripe 72
The magnetic pole in direction constantly changes between the poles N and the poles S, to drive magnetic bead or the iron shot rolling in each cuvette 60, reaches
The sample in each cuvette 60 is thoroughly mixed the purpose reacted with chemical reagent simultaneously, stirring is fast and safely.
In some embodiments of the utility model, as shown in Figure 10, the bottom of the sample rack 10 is additionally provided with heating
Component 80, the heating component 80 include being fitted in the heating film 81 of 10 bottom surface of the sample rack and by the heating film 81
It is fixed on the fixed plate 82 of 10 bottom surface of the sample rack.Specifically, heating film 81 is also to extend transversely, each cuvette slot 11
It is respectively positioned on the top of heating film 81, in detection and analysis, is heated by heating film 81, so that the ratio in cuvette slot 11
Liquid to be detected is heated and maintained at the temperature of setting in color cup 60, with ensure liquid to be detected within the scope of suitable temperature into
Row detection and analysis, ensure accuracy of detection.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Under every utility model in the utility model is conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of portable inspectiont analyzer, which is characterized in that including：
Sample rack, the sample rack is laterally spaced to offer multiple cuvette slots, and each cuvette slot is pluggable
One cuvette of receiving, the cuvette is used for the chemical reagent that contains sample to be detected and reacted with the sample；
Detection device, for being detected analysis to the sample in each cuvette, the detection device includes light source
Component and receiving unit, the light source assembly and receiving unit are separately positioned on the front and rear sides of the sample rack, and described
Light source assembly and receiving unit can respectively under the action of the first driving mechanism and the second driving mechanism, laterally move to it is each
The opposite position of the cuvette.
2. portable inspectiont analyzer as described in claim 1, which is characterized in that the light source assembly includes and described first
First pedestal of driving mechanism connection and the second pedestal being transversely arranged side by side with first pedestal, second pedestal
Rotation adjusting can be carried out around a shaft relative to the first pedestal, and the axis direction of the shaft extends transversely；
Between the front and rear wall of first pedestal at least one first path channels, first path channels are offered along level
One end of the sample rack is provided with the first lens, one end far from the sample rack is provided with first light source；
At least one second path channels are offered between the front and rear wall of second pedestal, second path channels are close to institute
The one end for stating sample rack is provided with the second lens, and one end far from the sample rack is provided with second light source；Second light path
The irradiating angle in channel is adjusted by the rotation angle of second pedestal.
3. portable inspectiont analyzer as claimed in claim 2, which is characterized in that between first pedestal and the second pedestal
It is provided with a locating part, to limit the rotation angle of second pedestal；
Second pedestal is transversely perforative to offer arc slide opening, and the center of circle of the arc slide opening is located at the axis of the shaft
On heart line；
The locating part is a stop screw, and first pedestal transversely prolongs towards being provided on the end face of second pedestal
The threaded hole stretched, the stop screw are connected to across the arc slide opening in the threaded hole, and by second pedestal
It is fixed on first pedestal.
4. portable inspectiont analyzer as claimed in claim 2, which is characterized in that the sample rack is in each cuvette slot
Front and rear sides wall on offer opposite the first light hole and the second light hole respectively, first light hole is along vertical side
To the strip-shaped hole of extension, the second light hole is circular through hole.
5. portable inspectiont analyzer as claimed in claim 2, which is characterized in that first driving mechanism includes that setting exists
The first driving motor on substrate transverse direction one end, setting the substrate transverse direction other end and by the first driving belt with
Matched first synchronizing wheel of first driving motor, setting on the substrate and extend transversely the first sliding rail, with
And the first sliding block for being slidably arranged on first sliding rail and being driven by first driving belt, it sets on first sliding block
It is equipped with the first connector being fixedly connected with first driving belt, first connector is solid by the first supports support
Fixed first pedestal.
6. portable inspectiont analyzer as described in claim 1, which is characterized in that the receiving unit includes and described second
The third pedestal of driving mechanism connection and detector in the third pedestal towards the sample rack side is set.
7. portable inspectiont analyzer as claimed in claim 6, which is characterized in that second driving mechanism includes that setting exists
The second driving motor on substrate transverse direction one end, setting the substrate transverse direction other end and by the second driving belt with
Matched second synchronizing wheel of second driving motor, setting on the substrate and extend transversely the second sliding rail, with
And the second sliding block for being slidably arranged on second sliding rail and being driven by second driving belt, it sets on second sliding block
It is equipped with the second connector being fixedly connected with second driving belt, second connector is solid by the second supports support
The fixed third pedestal.
8. portable inspectiont analyzer as described in claim 1, which is characterized in that further include having substrate, the sample rack with
And first driving mechanism and the second driving mechanism be respectively provided on the substrate, be provided between the sample rack and the substrate
For promoting sample in each cuvette and chemical reagent to be sufficiently mixed the magnetic stirring apparatus of reaction.
9. portable inspectiont analyzer as claimed in claim 8, which is characterized in that the both ends difference of the sample rack transversely
It is fixed on the substrate by support plate, the magnetic stirring apparatus includes the magnetic being rotatably arranged between two support plates
Several magnetic placed in item, the electric rotating machine for driving the magnetic stripe to be rotated around its center line and each cuvette
Pearl or iron shot；The two-stage magnetism of the magnetic stripe and the central axis.
10. portable inspectiont analyzer as claimed in claim 4, which is characterized in that the bottom of the sample rack is additionally provided with
Heating component, the heating component include being fitted in the heating film of the sample rack bottom surface and being fixed on the heating film
The fixed plate of the sample rack bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721852178.4U CN207798687U (en) | 2017-12-26 | 2017-12-26 | Portable detection analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721852178.4U CN207798687U (en) | 2017-12-26 | 2017-12-26 | Portable detection analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207798687U true CN207798687U (en) | 2018-08-31 |
Family
ID=63280125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721852178.4U Active CN207798687U (en) | 2017-12-26 | 2017-12-26 | Portable detection analyzer |
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| Country | Link |
|---|---|
| CN (1) | CN207798687U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254371A (en) * | 2017-12-26 | 2018-07-06 | 深圳德夏生物医学工程有限公司 | Portable detection analyzer |
| CN109632658A (en) * | 2018-12-14 | 2019-04-16 | 北京倍肯恒业科技发展股份有限公司 | Modularization Physico-chemical tests system |
| CN118090609A (en) * | 2024-04-22 | 2024-05-28 | 深圳市真迈生物科技有限公司 | Analyzer and analysis system |
-
2017
- 2017-12-26 CN CN201721852178.4U patent/CN207798687U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254371A (en) * | 2017-12-26 | 2018-07-06 | 深圳德夏生物医学工程有限公司 | Portable detection analyzer |
| CN108254371B (en) * | 2017-12-26 | 2024-02-09 | 深圳德夏生物医学工程有限公司 | Portable detection analyzer |
| CN109632658A (en) * | 2018-12-14 | 2019-04-16 | 北京倍肯恒业科技发展股份有限公司 | Modularization Physico-chemical tests system |
| CN118090609A (en) * | 2024-04-22 | 2024-05-28 | 深圳市真迈生物科技有限公司 | Analyzer and analysis system |
| CN118090609B (en) * | 2024-04-22 | 2024-08-06 | 深圳市真迈生物科技有限公司 | Analyzer and analysis system |
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